szninstall.exe

Seznam.cz, a.s.

The executable szninstall.exe has been detected as malware by 5 anti-virus scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. This is the uninstaller utility registered in the Windows Control Panel for the program Seznam Software by Seznam.cz.
Publisher:
Seznam.cz, a.s.  (signed and verified)

MD5:
122a52c470bcbef83d346b99d00dead6

SHA-1:
3d00cd9dae3321230873ec0531de5c9da364e1c0

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
11/5/2024 3:19:41 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Oncer
160906-2

Clam AntiVirus
Win.Worm.Brontok-88
0.98/22197

Dr.Web
Win32.Runonce.6652
9.0.1.05190

F-Prot
W32/Thecid.B@mm
4.6.5.141

Kaspersky
Email-Worm.Win32.Runouce
15.0.2.529

File size:
1 MB (1,069,124 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\Application data\seznam.cz\szninstall.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
4/10/2013 2:00:00 AM

Valid to:
4/11/2014 1:59:59 AM

Subject:
CN="Seznam.cz, a.s.", O="Seznam.cz, a.s.", L=Praha 5, S=Praha 5, C=CZ

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
3C0F1ED2D0420BEE86C6856A3F0A4144

File PE Metadata
Compilation timestamp:
5/16/2013 3:24:54 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:fCZGGSEniyqZsG0YyPXDKGeN/jBeaj2TZ/U:1GeIYx1yTZ/U

Entry address:
0x108048

Entry point:
60, E8, E6, 19, 00, 00, 8B, 74, 24, 20, E8, 08, 00, 00, 00, 61, 68, F2, 4A, 46, 00, C3, E9, 59, E8, 01, 16, 00, 00, 81, E6, 00, F0, FF, FF, 81, EE, 00, 10, 00, 00, 66, 81, 3E, 4D, 5A, 75, F3, 0F, B7, 7E, 3C, 03, FE, 8B, 6F, 78, 03, EE, 8B, 5D, 20, 03, DE, 33, C0, 8B, D6, 83, C3, 04, 40, 8B, 3B, 03, FA, E8, 0F, 00, 00, 00, 47, 65, 74, 50, 72, 6F, 63, 41, 64, 64, 72, 65, 73, 73, 00, 5E, 33, C9, B1, 0F, FC, F3, A6, 75, DA, 8B, F2, 8B, 5D, 24, 03, DE, 0F, B7, 0C, 43, 8B, 5D, 1C, 03, DE, 8B, 1C, 8B, 03, DE, 81...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
638.5 KB (653,824 bytes)

Program Uninstaller
Program name:
Seznam Software

Display publisher:
Seznam.cz

Uninstall string:
"C:\Documents and Settings\Administrateur\Application Data\Seznam.cz\szninstall.exe" -X


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